Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 360-659-6533 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

3.4 | 11 Reviews

7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™

LG DLEX3900W

Features

  • 7.4 cu. ft. Ultra Large Capacity
  • TurboSteam™ Technology
  • ThinQ® Technology
  • Sensor Dry

Quick Specs

  • Type: Dryer
  • Fuel: Electric
  • Style: Front Loading
  • Width: 27"
  • Height: 38 11/16"
  • Depth: 30"
  • Energy Star Rated: Yes
  • Laundry Capacity: 7.4 cu. ft.
  • High Efficiency: No
  • Steam Cycle: Yes

See More

 
Image Feature

De-wrinkle clothes in less time

LG's TurboSteam™ technology generates steam instantly, so reducing wrinkles and odors is a breeze. That means you can get your favorite shirt back in tip-top shape in just 10 minutes.

Image Feature

Get It Dry the First Time

Our Sensor Dry system measures the moisture levels during the cycle and automatically adjusts the drying time to help ensure you get dry laundry every time.

Image Feature

Keep Clothes Wrinkle Free

Always forgetting to remove your laundry? No problem. Choosing the Wrinkle Care option periodically tumbles your laundry to keep clothes wrinkle free.

Image Feature

Warranty / Certifications

ENERGY STAR™ Certified

Image Feature

Fits in More Places

Get extra capacity without taking up extra space, thanks to a 30" depth that easily fits into smaller spaces or second floor closets.

Image Feature

Measure First, Order Right.

Nothing is more frustrating than an appliance that doesn't fit. We'll help you find the right one for your space. watch the Full Movie with Audio Descriptions Watch the Full Movie

Image Feature

Get It All Done in Less Time

Ultra-large capacity (7.4 cu.ft.) means you have the room to do more laundry in fewer loads.

Image Feature

Life's better when your home runs smart

Discover ThinQ Care within the ThinQ app -- proactive smart alerts to keep your appliances running smoothly. Get notifications about usage, maintenance, plus early diagnosis right on your smartphone. SHOW ME MORE

De-wrinkle clothes in less time LG's TurboSteam™ technology generates steam instantly, so reducing wrinkles and odors is a breeze. That means you can get your favorite shirt back in tip-top shape in just 10 minutes.

Get It Dry the First Time Our Sensor Dry system measures the moisture levels during the cycle and automatically adjusts the drying time to help ensure you get dry laundry every time.

Keep Clothes Wrinkle Free Always forgetting to remove your laundry" No problem. Choosing the Wrinkle Care option periodically tumbles your laundry to keep clothes wrinkle free.

Warranty / Certifications ENERGY STAR™ Certified

Fits in More Places Get extra capacity without taking up extra space, thanks to a 30" depth that easily fits into smaller spaces or second floor closets.

Measure First, Order Right. Nothing is more frustrating than an appliance that doesn't fit. We'll help you find the right one for your space. watch the Full Movie with Audio Descriptions Watch the Full Movie

Get It All Done in Less Time Ultra-large capacity (7.4 cu.ft.) means you have the room to do more laundry in fewer loads.

Life's better when your home runs smart Discover ThinQ Care within the ThinQ app -- proactive smart alerts to keep your appliances running smoothly. Get notifications about usage, maintenance, plus early diagnosis right on your smartphone. SHOW ME MORE

Features

  • 7.4 cu. ft. Ultra Large Capacity
  • TurboSteam™ Technology
  • ThinQ® Technology
  • Sensor Dry
  • FlowSense™ Duct Clogging Indicator
  • ENERGY STAR® Certified
CAPACITY
Capacity 7.4 cu. ft.
CONVENIENCE FEATURES
3 Minute Installation Check Yes
4 Adjustable Legs Yes
Child Lock Yes
Drum Light Yes
End of Cycle Signal Yes
FlowSense™ Duct Clogging Indicator Yes
LoDecibel™ Quiet Operation Yes
Remaining Time Display/Status Indicator(s) Yes
Reversible Door Yes
Venting Option 4 Way Venting
Wrinkle Care Option Yes
DIMENSIONS
Carton (WxHxD) 29 19/32" x 43 3/8" x 31 3/8"
Pedestal (WxHxD) 27" x 13 5/8" x 28" (43 7/8" D with door open)
Product (WxHxD) 27" x 38 11/16" x 30"
Weight (Carton) 136.2 lbs
Weight (Product) 123 lbs
Width/Dimension 27
DRYER PROGRAMS
Drying Levels Damp Dry, Less Dry, More Dry, Normal Dry, Very Dry
Manual Dry Times 20 min., 30 min., 40 min., 50 min., 60 min., More Time/Less Time
No. of Programs 14
Programs AirDryManualDry, AntiBacterial, Bedding, Delicates, Downloaded, HeavyDuty, Normal, PermPress, SmallLoad, SpeedDryManualDry, Sportswear, SteamFresh™, SteamSanitary™, Towels
Temperature Settings High, Medium High, Medium, Low, Ultra Low
ENERGY
CEF 394
ENERGY STAR® Qualified Yes
FABRIC CARE FEATURES
Precise Temperature Control with Variable Heater Yes
Sensor Dry Yes
Steam Yes
MATERIALS AND FINISHES
All Available Colors Black Steel , White (W)
Aluminized Alloy Steel Drum Yes
Cabinet Painted Steel
Door Round w/ Chrome trim
Tub Rear Painted
OPTIONS
LP Conversion Kit LPK1
Pedestal WDP4W
Side Venting Kit 383EEL9001B
POWER SOURCE
BTU Rating 10000
Electrical Requirements 240V, 30 Amps
Ratings CSA Listed
Type Electric
SUMMARY
Dial-A-Cycle™ Yes
Intelligent Electronic Controls with LED Display Yes
Matching Washer WM3900HWA
Touch Buttons Yes
Vent Type Vented
THINQ® TECHNOLOGY
LG ThinQ AI Yes
Cycle Monitoring and Notification Yes
Energy Monitoring Yes
Remote Start and Cycle Monitor Yes
SmartDiagnosis™ Yes
Wifi Yes
WARRANTY/UPC
Parts & Labor 1 Year
UPC 048231025195

Quick Specs


  • Appearance

  • Type: Dryer
  • Fuel: Electric
  • Style: Front Loading

  • Dimensions

  • Width: 27"
  • Height: 38 11/16"
  • Depth: 30"

  • Features

  • Energy Star Rated: Yes
  • Laundry Capacity: 7.4 cu. ft.
  • High Efficiency: No
  • Steam Cycle: Yes
Poster Image

Watch Video

Interactive Tour

{"hideMenu":false,"ipiOnly":false,"tourViews":[{"viewImage":{"sources":[{"src":"/www.lg.com/us/images/dryers/md06076956/gallery/1100-v1.jpg.w1920.jpg","profile":"W1920","width":400,"height":265},{"src":"/www.lg.com/us/images/dryers/md06076956/gallery/1100-v1.jpg.w960.jpg","profile":"W960","width":400,"height":265},{"src":"/www.lg.com/us/images/dryers/md06076956/gallery/1100-v1.jpg.w480.jpg","profile":"W480","width":400,"height":265},{"src":"/www.lg.com/us/images/dryers/md06076956/gallery/1100-v1.jpg.w240.jpg","profile":"W240","width":240,"height":159}],"src":{"src":"/www.lg.com/us/images/dryers/md06076956/gallery/1100-v1.jpg","width":400,"height":265},"runtimeSrc":{"src":"/www.lg.com/us/images/dryers/md06076956/gallery/1100-v1.jpg.web.jpg","width":400,"height":265},"assetWrapper":"tour","alt":"LG DLEX3900W Dryers","isAdaCompliant":false},"hotspots":[{"hotspotX":0.2,"hotspotY":0.35,"captionFromAttr":"Get It All Done in Less Time","description":"Ultra-large capacity (7.4 cu.ft.) means you have the room to do more laundry in fewer loads.","media":{"sources":[{"src":"/www.lg.com/us/images/wm/features/feature-get-it-all-done-desktop-l.jpg.w1920.jpg","profile":"W1920","width":1600,"height":800},{"src":"/www.lg.com/us/images/wm/features/feature-get-it-all-done-desktop-l.jpg.w960.jpg","profile":"W960","width":960,"height":480},{"src":"/www.lg.com/us/images/wm/features/feature-get-it-all-done-desktop-l.jpg.w480.jpg","profile":"W480","width":480,"height":240},{"src":"/www.lg.com/us/images/wm/features/feature-get-it-all-done-desktop-l.jpg.w240.jpg","profile":"W240","width":240,"height":120}],"src":{"src":"/www.lg.com/us/images/wm/features/feature-get-it-all-done-desktop-l.jpg","width":1600,"height":800},"runtimeSrc":{"src":"/www.lg.com/us/images/wm/features/feature-get-it-all-done-desktop-l.jpg.web.jpg","width":1600,"height":800},"assetWrapper":"tour","alt":"Get It All Done in Less Time","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.2,"hotspotY":0.55,"captionFromAttr":"De-wrinkle clothes in less time","description":"LG\u2019s TurboSteam™ technology generates steam instantly, so reducing wrinkles and odors is a breeze. That means you can get your favorite shirt back in tip-top shape in just 10 minutes.","media":{"sources":[{"src":"/www.lg.com/us/images/wm/features/dt_dryer2.jpg.w1920.jpg","profile":"W1920","width":1600,"height":800},{"src":"/www.lg.com/us/images/wm/features/dt_dryer2.jpg.w960.jpg","profile":"W960","width":960,"height":480},{"src":"/www.lg.com/us/images/wm/features/dt_dryer2.jpg.w480.jpg","profile":"W480","width":480,"height":240},{"src":"/www.lg.com/us/images/wm/features/dt_dryer2.jpg.w240.jpg","profile":"W240","width":240,"height":120}],"src":{"src":"/www.lg.com/us/images/wm/features/dt_dryer2.jpg","width":1600,"height":800},"runtimeSrc":{"src":"/www.lg.com/us/images/wm/features/dt_dryer2.jpg.web.jpg","width":1600,"height":800},"assetWrapper":"tour","alt":"De-wrinkle clothes in less time","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.8,"hotspotY":0.35,"captionFromAttr":"Think you can\u2019t do laundry on the go? Think Again.","description":"Expand the limits of your laundry room with the LG ThinQ® app. Select a cycle, start or stop the wash and get notifications about when your laundry will be done, all from your smartphone. It even works with the Google Assistant and Amazon Alexa, so you can manage your laundry with simple voice commands.","media":{"sources":[{"src":"/www.lg.com/us/images/wm/thinq_laundry_pdp.jpg.w1920.jpg","profile":"W1920","width":1600,"height":600},{"src":"/www.lg.com/us/images/wm/thinq_laundry_pdp.jpg.w960.jpg","profile":"W960","width":960,"height":360},{"src":"/www.lg.com/us/images/wm/thinq_laundry_pdp.jpg.w480.jpg","profile":"W480","width":480,"height":180},{"src":"/www.lg.com/us/images/wm/thinq_laundry_pdp.jpg.w240.jpg","profile":"W240","width":240,"height":90}],"src":{"src":"/www.lg.com/us/images/wm/thinq_laundry_pdp.jpg","width":1600,"height":600},"runtimeSrc":{"src":"/www.lg.com/us/images/wm/thinq_laundry_pdp.jpg.web.jpg","width":1600,"height":600},"assetWrapper":"tour","alt":"Think you can\u2019t do laundry on the go? Think Again.","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"},{"hotspotX":0.8,"hotspotY":0.55,"captionFromAttr":"Get It Dry the First Time","description":"Our Sensor Dry system measures the moisture levels during the cycle and automatically adjusts the drying time to help ensure you get dry laundry every time.","media":{"sources":[{"src":"/www.lg.com/us/images/wm/features/get_it_dry_d2.jpg.w1920.jpg","profile":"W1920","width":1600,"height":800},{"src":"/www.lg.com/us/images/wm/features/get_it_dry_d2.jpg.w960.jpg","profile":"W960","width":960,"height":480},{"src":"/www.lg.com/us/images/wm/features/get_it_dry_d2.jpg.w480.jpg","profile":"W480","width":480,"height":240},{"src":"/www.lg.com/us/images/wm/features/get_it_dry_d2.jpg.w240.jpg","profile":"W240","width":240,"height":120}],"src":{"src":"/www.lg.com/us/images/wm/features/get_it_dry_d2.jpg","width":1600,"height":800},"runtimeSrc":{"src":"/www.lg.com/us/images/wm/features/get_it_dry_d2.jpg.web.jpg","width":1600,"height":800},"assetWrapper":"tour","alt":"Get It Dry the First Time","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"}]}],"ipiCompatible":false}

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

3.4 out of 5

45% of reviewers recommend this product.

3 Stars

Suspect reliability

COYS203 9/23/2024

Works fine when it works but have needed a technician to come service it twice now in three years of course just after the warranty lapsed.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

Poor quality. Breaks often.

Ashli7 12/25/2023

Terrible quality. Broke within 3 months. Clogs often
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Had less than a year- problems Dont purchase

Eliza Gadbois 7/6/2023

I Purchased less than a year - its literally leaking from the door - picture below . Washer has issues as well - wish I didnt purchase this brand . Think twice
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Works great

peja86 6/26/2023

7 months in use no major issues. Had a mishap when I accidentally overloaded the dryer with wet a comforter it flooded the dryer. The unit has a great safety feature that prevents it from self destructing.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
2 Stars

The sensor dry turns things off before they dry

bennyjojimbob 3/29/2023

I have used this dryer in a rental house for ~3 months. It always turns the dryer off before the clothes are dry which is infuriating especially when you add time. This is a perfect example of new tech making things work. I am happy to leave it running to ensure it drys the clothes but the dryer apparently knows better so it stops and everything is damp even when turned to very dry. Get a normal old-fashioned dryer not a sensor one.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
2 Stars

I regret buying this LG product

Cam_in_Havasu 3/20/2023

I bought the washer dryer set - both of which work very well - however I was told I could switch the doors around. LG wont switch the doors around via the concierge service. LG customer service told me I could hire someone to switch the doors which would negate the warranty. If the doors can be switched why wont LG stand by their products and switch the doors so they will be better functionally? I wont by LG again. I already bought the fridge range and W/D. I still need a microwave and dishwasher - they lost future sales.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great

Meowlissa 3/10/2023

I cant believe how efficient it is It works so well and has such a large capacity
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

Sensor Dry Doesnt Work Well

Snow Girl 2/6/2023

Weve had the LG large capacity Sensor Dry Dryer for over a year now--Ive learned to work with it but still dont like it. Mainly the sensory dry doesnt work well. It stops when the socks are still damp or other items. Then I have to dry them separately. Ive called Customer Service and got a very snippy unhelpful woman so I gave that up. Ive learned to mostly use the timed setting then I can also control what heat level when other setting also wont let me control that. And whats up with having to remember to do the wrinkle free setting why isnt that automatic?? Not our best purchase...
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great Product

cnag123 1/22/2023

Easy ordering process with Costco. Bought this as a set along with LG Washer WM3900HWA.Very quick delivery installation of new washer and dryer as well as haul away of the old appliance. We have been using it for 3 weeks and so far happy with both the washer and dryer. They are Wi-Fi enabled and you can monitor and get notified of wash cycle/dryer cycle completion via the ThinkQ app.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Easy to install has all your the features we need

Kuda 1/19/2023

We bought our laundry equipment a year ago. Works great and has all the features we need. No issues at all. Great product
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Love steam

Kathrn 1/14/2023

Drier sensor works well. Love the steam feature. So far works great.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value